When implementing security controls, an information security manager must PRIMARILY focus
on:

A.
minimizing operational impacts.

B.
eliminating all vulnerabilities.

C.
usage by similar organizations.

D.
certification from a third party.

Explanation:

Security controls must be compatible with business needs. It is not feasible to eliminate all
vulnerabilities. Usage by similar organizations does not guarantee that controls are adequate.
Certification by a third party is important, but not a primary concern.